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Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
Solving DFT of f(n*t) vs t Data Array in C
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Regarding action reaction forces
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Picture of the 2 lines on a platinum iridium bar
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Black Hole Singularity Blue Shift
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Entering supermassive black holes
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What makes some forces unnoticeable?
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Most Elegant Equation: Uncovering the Universe
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Could CDs (Compact Disc) cause fire if I hang them outside the windows?
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A question about significant digits of digits in parentheses at the end
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Searching for problems in fiber, splicing or connector
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Is Filling 4 Tube Steel with Concrete a Stronger Option for Sail Shade Supports?
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Don't understand the taylor expansion?
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Measuring Chaos: Is There a Parameter for Chaotic-ness?
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Signal integration over ns time period
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Geometry, logic and sun angles: help
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Would a massive collection of neutrons be invisible?
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Struggling to Refresh My Physics Knowledge: Any Helpful Resources?
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What does it mean to take moments about a point on a body?
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Picking an appropriate distribution
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Need help in understanding phase angle/difference in A level physics.
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What is the biggest most fundamental question in all of physics?
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Why does a battery die when connected on prallel?
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The forces do I have this right?
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Do Partial Spatial Dimensions Exist?
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Formula for the angle a sniper must make to hit a target at distance x
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Difficult situation in auto repair needs ideas
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A scenario in which a planet's gravity pulls away from center of mass
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How to get an obect to stop rising?
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Gravitational field from earth/ center of mass
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Intuition behind Centroids / Center of Mass
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What Is a Single Dimension and How Can We Comprehend It?
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Books To Inspire a Beginnig Physics Student
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Proof of the equation of centripretal force
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Why We Measure Acceleration in m/s²
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The shock required to detonate C4
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When is it ok to use non-relativistic equations?
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What are the physics behind the internet?
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Understanding the Role of Resistance in an OR Gate Using Diodes
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Most interesting WEB pages on physics
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Linear wave equation vs. linear system
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Calculating Gas Density at Altitude: Simple Equation for Terminal Velocity
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Radioactivity, disintegrations and Half Life
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Escaping a Black Hole's Event Horizon
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Can a funnel or cone shape increase the power output of a windmill?
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Seismic Prospecting: What is It? Find Info Here
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Can a Black Hole Collide with a Newly Formed Supernova Black Hole?
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As we know that conductivity of semicondutors can be increased or
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Shooter hitting targets of variable heights
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What Causes the Attraction Between Objects?
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What is the role of coercivity in modeling superconductors in Opera v15?
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How to Calculate Total Mass of a Person with Additional Gear?
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Balance of the cylinder on the rod
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Is there a theoretical upper bound for density?
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Can we hover and wait for the destination to arrive?
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Young's Double Slit Experiment science fair
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Why does long wavelength mean more energy OR less energy
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Artificial Gravity: What Makes Objects Press Towards Rotating Satellites?
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Inviscid fluid flow past a square cylinder.
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What Are the Laws of Nature and How Do They Explain Similarities Among Entities?
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Should I Learn Calculus Before Teaching Myself First Year Physics?
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A couple of concepts I would like to understand.
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Korea's upcoming invisible tower
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Uncertainty principle and information theory
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F=ma, but Gravity is a Force with no mass?
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Multi Dimensions? [Fourth Dimension]
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Ice Floats: Understanding the Law of Flotation
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Permitivity and Permeability: What's the Difference and When Do We Use Them?
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Is the kinetic theory of gases applicable to a one-atom gas?
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What is the cause of upthrust experienced by a body placed in a
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How to calculate moments to find a force
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Force and Energy(this is really confusing)
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Cool classical physics proof I came up with today
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The simple yet best challenge i ve ever seen
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Graphene How it contradicts 2D models and how can it remain stable.
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What Is the Uncertainty in the Gradient of My Linear Graph?
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Is color an intrisic property of a substance - even in a dark room?
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Understanding the Damaged Back of an Old Record/TV Console
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Can Tabletop Cold Fusion Be Achieved with Simple, Safe Materials?
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Faynman talks about atoms repelling and attracting each other
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Doubt as to application of Wien's displacement law
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Least Count of a Vernier Calliper
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Is 'straightness' relative to earths curviture?
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How much steam is needed to open a relief valve using the ideal gas law?
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Why do electric arcs in a Jacob's Ladder rise upwards?
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Mass defines energy which defines mass
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Why do people wear black in the desert?
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Questions about Equivalence principle & Einstein Elevator?
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Hello, i found a patent in the internet where a device is
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How Does Shell Theorem Apply to Asymmetrical and Perforated Shells?
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What's the Term for Spinning an Olive in a Glass Without Touching It?
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How fast, on average, does the gas come out of a rocket's nozzle?
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Compressible vs. Incompressible Flow Equations
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What are the chemical reaction happen indise lamp in tungsten
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What is the number of significant digits in a integer with trailing 0's ?
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What Is Delta Δ and Why Do We Use It?
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What is the precise definition of a year?
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Anatomy of Fat man: implosion-critical bomb
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Can an Anti-Gravity Device Defy the Laws of Physics?
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Help a BioPhysics Student with Examples for Quiz
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What is the relationship between induced emfs and circuit shape in a solenoid?
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